| dc.description.abstract | S
UM
M
AR
Y
T
h
e
E
f
f
e
c
tof
Usi
n
g
Cr
o
ssw
or
d
P
u
z
z
le
on
Voc
ab
u
lary
Ac
h
ieve
m
e
n
t
of
the
E
igh
th
Ye
ar
S
tud
e
n
ts
of
S
M
P
N
e
ge
r
i
5
Je
m
b
e
r
in
the
2012/2013
Ac
ad
e
m
ic
Ye
ar
s
;
Ne
ne
n
g
R
a
tna
wa
ti
,
080
210491015;
2012:40
pa
g
e
s;
En
g
li
sh
Edu
c
a
ti
on
P
rog
r
a
m,
L
a
n
g
u
a
g
e
a
nd
Ar
ts
De
p
a
rtmen
t,
F
a
c
ult
y
o
f
Te
a
c
h
e
r
Tr
a
ini
n
g
a
nd
Educ
a
ti
o
n,
J
e
mber
Unive
rsit
y
.
This re
se
a
rc
h
wa
s
P
re
e
x
pe
rimen
tal
re
se
a
rc
h.
Th
e
pupose
o
f
this r
e
se
a
rc
h
wa
s
to
know
whe
ther
or
not
ther
e
w
a
s
a
si
g
nific
a
nt
e
ff
e
c
t
o
f
usin
g
C
rossw
or
d
P
uz
z
le
on
voc
a
bular
y
a
c
hiveme
nt
of
the
e
ig
hth
y
e
a
r
stude
nts
of
S
MP
Ne
g
e
ri
5
J
e
mber
in
the
2012/2013 ac
a
de
mi
c
y
e
a
r.
The
population
of
thi
s
r
e
se
a
rc
h
wa
s
the
e
i
g
hth
y
e
a
r
students
o
f
S
MP
Ne
ge
ri
5
J
e
mber
in
the
2012/201
3
a
c
a
de
mi
c
y
e
a
r.
Homo
g
e
nit
y
t
e
st
wa
s
done
to
know
the
homog
e
n
e
it
y
of
the
pop
ulation
a
nd
to
de
ter
mi
ne
the
re
se
a
rc
h
sa
mpl
e
s.
T
he
re
sult
of
the
homogene
it
y
test
w
a
s
a
na
l
y
z
e
d
usin
g
AN
O
VA
a
nd
the
re
sult
sho
we
d
that
F
Obse
rva
ti
on
(F
) v
a
lue w
a
s 0.102
. Th
e
va
lu
e
of
F
table
in t
he
5% o
f si
g
nifi
c
a
nc
e
lev
e
l
wa
s
2.26
.
Ha
vin
g
be
e
n
c
ompar
e
d,
the
re
sult
of
„
F
0
‟
wa
s
lowe
r
than
that
of
the
F
table
(0.10
2<
2.26
).
Th
e
re
sul
t
im
pli
e
d
that
ther
e
w
a
s
not
diff
e
re
n
c
e
s
on
th
e
students‟
Eng
li
sh
Voc
a
b
ula
r
y
a
bil
it
y
a
mon
g
those
c
lasse
s.
I
n
othe
r
wo
rds,
the
population
wa
s
homog
e
n
e
ous.
Thus,
tw
o
c
lasse
s
w
e
re
take
n
a
s
the
e
x
pe
rimen
tal
c
lass
a
nd
c
ontrol
xiii
0
c
lass
ra
ndoml
y
b
y
usin
g
lot
ter
y
.
The
c
l
a
sses
w
e
r
e
V
II
I
C
(e
x
pe
rimen
tal
g
roup
)
a
nd
V
II
I
F
(c
ontrol
g
roup)
.
The
tot
a
l
number
of
the
re
sponde
nts
we
r
e
77
students
that
c
onsi
sted
of
38
students
of
V
II
I
C
a
s
the
e
x
pe
rimen
tal
gr
oup
that
wa
s
tau
g
ht
voc
a
bular
y
b
y
usin
g
C
r
osswor
d
P
uz
z
le,
while
the
c
ontrol
g
roup
c
onsi
sted
of
39
students of V
II
I
F
that w
a
s taug
ht vo
c
a
bula
r
y
b
y
using
lec
turin
g
te
c
hnique
.
The
pr
im
a
r
y
da
ta
of
thi
s
re
se
a
r
c
h
we
re
c
oll
e
c
ted
fr
om
the
students‟
sc
or
e
s
of
voc
a
bular
y
a
c
hieve
ment
test.
The
supporting
da
ta
we
re
g
a
ined
f
rom
int
e
rvie
w
a
nd
doc
umenta
ti
on.
The
students‟
voc
a
bular
y
a
c
hive
ment
wa
s
c
oll
e
c
ted
fr
om
the
post
test
to
make
the
c
ompar
ison
be
twe
e
n
th
e
two
gr
oups
a
fte
r
th
e
tre
a
tm
e
nt
done
.
The
re
sult
s
of
the
re
se
a
rc
h
w
e
re
a
n
a
l
y
z
e
d
b
y
using
t
test
f
or
mul
a
.
The
re
sult
of
the
a
na
l
y
sis
indi
c
a
ted
that
the
stat
ist
ica
l
va
lue
of
t
test
w
a
s
2.54
,
while
t
he
t
ta
ble
with
the
sig
nific
a
nt
a
lev
e
l
of
5%
a
nd
the
de
gr
e
e
of
f
re
e
do
m
(D
f)
of
72
wa
s
1.67.
The
va
lue
of
t
test
wa
s
2.54
a
nd
it
wa
s
hig
he
r
than
1.67
(2.54
>
1
.67).
The
re
for
e
,
the
null
h
y
pothe
sis
(H
o)
whic
h
w
a
s
for
mul
a
t
e
d
:
“
ther
e
is no
sig
nifi
c
a
nt
ef
f
e
c
t
o
f
usin
g
C
rossw
or
d
P
uz
z
le
on
Voc
a
bular
y
A
c
hivem
e
nt
of
the
e
ig
hth
y
e
a
r
students
of
S
MP
N
5
J
e
mber
in
the
2012/2013
Ac
a
de
mi
c
y
e
a
r
”
wa
s
r
e
jec
t
e
d.
On
the
other
ha
nd,
the
for
mul
a
ted
a
lt
e
rna
ti
ve
h
y
pothesis
(H
a
):
“
ther
e
is
a
sig
nific
a
nt
e
ff
e
c
t
of
using
C
ross
wor
d
P
uz
z
le
on
Voc
a
bular
y
A
c
hivem
e
nt
of
the
e
ig
hth
y
e
a
r
students
of
S
MP
N
5
J
e
mber
in
the
2012/2013 Ac
a
de
mi
c
y
e
a
r
”
wa
s
a
c
c
e
pted.
B
a
se
d
on
the
r
e
sult
of
thi
s
re
se
a
r
c
h,
the
En
g
li
sh
tea
c
he
r
is
a
dvised
to
a
ppl
y
the
C
rossw
or
d
P
uz
z
le,
e
sp
e
c
iall
y
in
tea
c
hin
g
Vo
c
a
bular
y
to
im
p
rove
the
students‟
voc
a
bular
y
a
c
hieve
m
e
nt.
F
ur
ther
,
the
students
a
r
e
sugg
e
st
e
d
to
pr
a
c
ti
c
e
voc
a
bular
y
using
C
rossw
or
d P
uz
z
le i
n ord
e
r to inc
r
e
a
se
th
e
ir
Eng
li
sh voc
a
bul
a
r
y
. | en_US |
